Application Framework Binder

X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=include%2Flocal-def.h;h=843805f871069e13fd0b090c53e2bb265a3ebbf9;hb=97cfff753ccb7e5739ebe53e43a5af29dc0f6577;hp=f69ddcbe7659c010d4beb45a6d40bca2940c0949;hpb=cd054544444e92e7695dd288f0c04b7af0f668e3;p=src%2Fapp-framework-binder.git diff --git a/include/local-def.h b/include/local-def.h index f69ddcbe..843805f8 100644 --- a/include/local-def.h +++ b/include/local-def.h @@ -17,10 +17,13 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id: $ */ +#ifndef LOCAL_DEF_H +#define LOCAL_DEF_H -#define _GNU_SOURCE +#ifndef _GNU_SOURCE + #define _GNU_SOURCE +#endif #include #include @@ -35,12 +38,32 @@ #include #include #include +#include +#include +#include +#include + + #define AJQ_VERSION "0.1" /* other definitions --------------------------------------------------- */ +// Note: because of a bug in libmagic MAGIC_DB NULL should not be used for default +#define MAGIC_DB "/usr/share/misc/magic.mgc" +#define OPA_INDEX "index.html" +#define MAX_ALIAS 10 // max number of aliases +#define COOKIE_NAME "AJB_session" + + +#define DEFLT_CNTX_TIMEOUT 3600 // default Client Connection Timeout +#define DEFLT_API_TIMEOUT 0 // default Plugin API Timeout [0=NoLimit for Debug Only] +#define DEFLT_API_TIMEOUT 0 // default Plugin API Timeout +#define DEFLT_CACHE_TIMEOUT 100000 // default Static File Chache [Client Side Cache 100000~=1day] +#define DEFLT_AUTH_TOKEN NULL // expect for debug should == NULL +#define DEFLT_HTTP_TIMEOUT 15 // Max MibMicroHttp timeout + typedef int BOOL; #ifndef FALSE #define FALSE 0 @@ -53,48 +76,92 @@ typedef int BOOL; #define STATIC static #define FAILED -1 +#define AUDIO_BUFFER "/tmp/buf" + +extern int verbose; // this is the only global variable + +// Plugin Type +typedef enum {AFB_PLUGIN_JSON=123456789, AFB_PLUGIN_JSCRIPT=987654321, AFB_PLUGIN_RAW=987123546} AFB_pluginE; + // prebuild json error are constructed in config.c -typedef enum { AFB_FALSE, AFB_TRUE, AFB_FATAL, AFB_FAIL, AFB_WARNING, AFB_EMPTY, AFB_SUCCESS} AFB_ERROR; +typedef enum { AFB_FALSE, AFB_TRUE, AFB_FATAL, AFB_FAIL, AFB_WARNING, AFB_EMPTY, AFB_SUCCESS, AFB_DONE, AFB_UNAUTH} AFB_error; + extern char *ERROR_LABEL[]; #define ERROR_LABEL_DEF {"false", "true","fatal", "fail", "warning", "empty", "success"} #define BANNER "Application Framework BinderApplication Framework " #define JSON_CONTENT "application/json" +#define FORM_CONTENT "multipart/form-data" #define MAX_POST_SIZE 4096 // maximum size for POST data +#define CTX_NBCLIENTS 10 // allow a default of 10 authenticated clients -// use to check anonymous data when using dynamic loadable lib -typedef enum {AFB_PLUGIN=1234, AFB_REQUEST=5678} AFB_type; + +typedef json_object* (*AFB_apiCB)(); +typedef void (*AFB_freeCtxCB)(void*, void*, char*); // Error code are requested through function to manage json usage count typedef struct { int level; char* label; json_object *json; -} AFB_ErrorT; +} AFB_errorT; + +typedef enum {AFB_POST_NONE=0, AFB_POST_JSON, AFB_POST_FORM} AFB_PostType; + +// Post Upload File Handle +typedef struct { + int fd; + char *path; + int errcode; + json_object* jresp; +} AFB_PostCtx; +typedef struct { + int len; // post element size + char *data; // post data in raw format + AFB_PostType type; // Json type +} AFB_PostRequest; + // Post handler typedef struct { - char* data; - int len; - int uid; -} AFB_HttpPost; + void* ctx; // Application context + int len; // current len for post + int uid; // post uid for debug + AFB_PostType type; // JSON or FORM + AFB_apiCB completeCB; // callback when post is completed + char *private; // use internally to keep track or partial buffer + struct MHD_PostProcessor *pp; // iterator handle +} AFB_PostHandle; +typedef struct { + enum MHD_ValueKind kind; // kind type of the value + const char *key; // key 0-terminated key for the value + const char *filename; // filename of the uploaded file, NULL if not known + const char *mimetype; // content_type mime-type of the data, NULL if not known + const char *encoding; // transfer_encoding encoding of the data, NULL if not known + const char *data; // data pointer to size bytes of data at the specified offset + uint64_t offset; // offset of data in the overall value + size_t len; // number of bytes in data available +} AFB_PostItem; -// some usefull static object initialized when entering listen loop. -extern int verbose; -// MHD_lookup_connection_value(connection, MHD_GET_ARGUMENT_KIND, "value"); typedef struct { - const char *url; - char *plugin; - char *api; - char *post; - struct MHD_Connection *connection; -} AFB_request; + char path[512]; + int fd; +} AFB_staticfile; typedef struct { - char *msg; - int len; -} AFB_redirect_msg; + char *url; + char *path; + size_t len; +} AFB_aliasdir; + +// Command line structure hold cli --command + help text +typedef struct { + int val; // command number within application + int has_arg; // command number within application + char *name; // command as used in --xxxx cli + char *help; // help text +} AFB_options; // main config structure typedef struct { @@ -110,51 +177,99 @@ typedef struct { char *pidfile; // where to store pid when running background char *sessiondir; // where to store mixer session files char *configfile; // where to store configuration on gateway exit - uid_t setuid; + char *setuid; // downgrade uid to username + char *token; // initial authentication token [default NULL no session] int cacheTimeout; - AFB_redirect_msg html5; // html5 redirect message + int apiTimeout; + int cntxTimeout; // Client Session Context timeout + int pluginCount; // loaded plugins count + AFB_aliasdir *aliasdir; // alias mapping for icons,apps,... } AFB_config; -// Command line structure hold cli --command + help text typedef struct { - int val; // command number within application - int has_arg; // command number within application - char *name; // command as used in --xxxx cli - char *help; // help text -} AFB_options; + int len; // command number within application + json_object *jtype; +} AFB_privateApi; -typedef json_object* (*AFB_apiCB)(); + +typedef struct { + char *msg; + size_t len; +} AFB_redirect_msg; + +// Enum for Session/Token/Authentication middleware +typedef enum {AFB_SESSION_NONE, AFB_SESSION_CREATE, AFB_SESSION_CLOSE, AFB_SESSION_RENEW, AFB_SESSION_CHECK} AFB_sessionE; // API definition typedef struct { char *name; + AFB_sessionE session; AFB_apiCB callback; char *info; + AFB_privateApi *private; } AFB_restapi; // Plugin definition typedef struct { - AFB_type type; + AFB_pluginE type; char *info; char *prefix; + size_t prefixlen; json_object *jtype; AFB_restapi *apis; + void *handle; + int ctxCount; + AFB_freeCtxCB freeCtxCB; // callback to free application context [null for standard free] } AFB_plugin; + +// User Client Session Context +typedef struct { + char uuid[37]; // long term authentication of remote client + char token[37]; // short term authentication of remote client + time_t timeStamp; // last time token was refresh + int restfull; // client does not use cookie + void **contexts; // application specific context [one per plugin]] + AFB_plugin **plugins; // we need plugins reference to cleanup session outside of call context +} AFB_clientCtx; + +// MHD_lookup_connection_value(connection, MHD_GET_ARGUMENT_KIND, "value"); +typedef struct { + const char *uuid; + const char *url; + char *prefix; // plugin convivial name + char *api; + AFB_PostRequest *post; + json_object *jresp; + void *context; // Hold Client Context when using session + int restfull; // request is resfull [uuid token provided] + int errcode; // http error code + sigjmp_buf checkPluginCall; // context save for timeout set/longjmp + AFB_config *config; // plugin may need access to config + struct MHD_Connection *connection; + AFB_plugin *plugin; // provide callback and easy access to plugin + AFB_plugin **plugins; +} AFB_request; + + typedef struct { AFB_config *config; // pointer to current config // List of commands to execute int killPrevious; int background; // run in backround mode int foreground; // run in forground mode - int checkAlsa; // Display active Alsa Board int configsave; // Save config on disk on start char *cacheTimeout; // http require timeout to be a string void *httpd; // anonymous structure for httpd handler int fakemod; // respond to GET/POST request without interacting with sndboard int forceexit; // when autoconfig from script force exit before starting server AFB_plugin **plugins; // pointer to REST/API plugins + magic_t magic; // Mime type file magic lib + sigjmp_buf restartCkpt; // context save for restart set/longjmp } AFB_session; + #include "proto-def.h" + +#endif /* LOCAL_DEF_H */